DevOps инженер

Zertificon Solutions is an IT security specialist and software manufacturer founded in 2004, offering business communication encryption solutions utilized by major enterprises and medium-sized organizations. Operating with nearly 140 employees in Berlin, the company maintains profitable operations and continuous growth while delivering self-funded technological innovations.

• Design, build, and maintain automated Linux infrastructure using Ansible, Terraform, Bash, and Python;
• Solve internal customer needs with infrastructure, tooling, and self-service solutions;
• Develop and extend CI/CD pipelines using Jenkins;
• Manage, troubleshoot, and automate hypervisor clusters including XCP-ng;
• Manage monitoring solutions such as Prometheus and Grafana and plan strategic alerts;
• Maintain environments through hardware testing, installation, patches, OS updates, certificate management, and firmware maintenance;
• Contribute to a team of 4-6 members by sharing knowledge;
• Review pull requests for scripts, playbooks, and manifests to safeguard code quality.

• Strong Linux knowledge;
• Solid network knowledge including TCP/IP, routing, and proxy, along with InfoSec covering TLS and certificates;
• Knowledge of databases covering backup, restore, troubleshooting, and migration;
• Basic datacenter expertise with firewalls, switches, routers, cabling, and servers;
• Solid understanding of virtualization technologies such as XCP-ng and XenServer;
• Strong understanding of Ansible for configuration management;
• Solid understanding of Jenkins CI/CD pipelines and Git;
• Experience with container technologies including images and registries;
• Excellent English language skills and effective communication;
• Nice to have: Kubernetes, Docker Swarm, work with cloud providers including Azure, AWS, and Google Cloud, experience using Terraform.

• Flexible hours and home office options;
• Mobility benefits including free Germany-wide public transport ticket, bike leasing, or parking;
• Subsidies for meals and home office internet;
• Urban Sports Club membership for flexible fitness and wellness;
• Office perks including rooftop terraces, green courtyard, organic fruit and drinks, and personal packages accepted at the office;
• Company get-togethers including monthly Pizza Friday, regular team events, and a summer party;
• Responsible leadership featuring structured onboarding, regular feedback, and clear goals.